30 Jul Sodium Sulfite [Na2SO3] [CAS_ 7757-83-7] Food Grade 97+% White Powder 50 LB Bag
Wintersun code:19-047-02CAS Number:7757-83-72PO2.H2O" style="border: 1px dashed rgb(204, 204, 204);">Molecular Formula:Na2SO3Molecular Weight:126.04 g/mol Sales SpecificationAppearance: White PowderNa2S2O3: 97.0% MinSodium Sulphate: 2.5% MaxIron (Fe): 0.002% MaxWater Insoluble: 0.02% MaxFree Alkali (Na2CO3): 0.3% MaxAs: 0.0002% MaxHeavy Metal (Pb): 0.001% Max Packing50 lb paper bag Wintersun Chemical SHIPS ONLY...